horse.pow.ern.Abbr. hp(名词)缩写 hpA unit of power in the U.S. Customary System, equal to 745.7 watts or 33,000 foot-pounds per minute.马力:美国习惯体系中的功率单位,相当于745.7瓦特或33,000英尺-磅/分The power exerted by a horse in pulling.一匹马在拉东西时使用的力量